71133500

素因数分解:

$2^2\times 5^3\times {\mathrm{113}}^1\times {\mathrm{1259}}^1$

素因数の和:1391

約数の個数: 48

約数和(自身を含む): 156854880

約数和(自身を除く): 85721380

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 113, 125, 226, 250, 452, 500, 565, 1130, 1259, 2260, 2518, 2825, 5036, 5650, 6295, 11300, 12590, 14125, 25180, 28250, 31475, 56500, 62950, 125900, 142267, 157375, 284534, 314750, 569068, 629500, 711335, 1422670, 2845340, 3556675, 7113350, 14226700, 17783375, 35566750, 71133500]

約数ペア:

[(1, 71133500), (2, 35566750), (4, 17783375), (5, 14226700), (10, 7113350), (20, 3556675), (25, 2845340), (50, 1422670), (100, 711335), (113, 629500), (125, 569068), (226, 314750), (250, 284534), (452, 157375), (500, 142267), (565, 125900), (1130, 62950), (1259, 56500), (2260, 31475), (2518, 28250), (2825, 25180), (5036, 14125), (5650, 12590), (6295, 11300)]